Toyota RAV4 manuals

Toyota RAV4 (XA40) 2013-2018 Service Manual: System description

  1. Engine immobiliser system description

The engine immobiliser system is designed to prevent the vehicle from being stolen. This system uses a transponder key ecu that stores the key codes of authorized ignition keys. If an attempt is made to start the engine using an unauthorized key, the ecu sends a signal to the ecm to prohibit fuel delivery and ignition, effectively disabling the engine.

  1. Function of main component

Toyota RAV4. Function of main component


  1. System function

Engine immobiliser system
Parts location System diagram ...

How to proceed with troubleshooting
Hint: Use these procedures to troubleshoot the engine immobiliser system. *: Use the intelligent tester. Vehicle brought to workshop Inspect battery voltage Standard voltage: 11 t ...

Other materials:

On-vehicle inspection
Check battery condition Notice: If the battery is weak or if the engine is difficult to start, perform the following procedures. Check the battery for damage and deformation. If severe damage, deformation or leakage is found, replace the battery. Check the electrolyte quantity of e ...

Front passenger side seat belt warning light malfunction
Description When the ignition switch is on, the center airbag sensor transmits front seat inner belt status signals to the combination meter through the can bus line. If the front passenger seat belt is not fastened, the heater control panel (automatic a/c) or clock (manual a/c) blinks the fr ...

Ig2 relay
On-vehicle inspection Disconnect cable from negative battery terminal Caution: Wait at least 90 seconds after disconnecting the cable from the negative (-) battery terminal to prevent airbag and seat belt pretensioner activation. Remove ig2 relay Remove the no. 1 Engine room re ...

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